Question # 1

Which of the following is not a correct variable type.

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Float

Real

Int

Double

Multiple macro can be defined by placing _____ at teh end of each line except the last.

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/

\

#

$

Which one of the following will read a character from the keyboard and will store it in the variable.

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c = getc ()

getc (&c)

c = getchar ()

c = getchar (stdin)

Given b=110 and c =20, what is the value of 'a' after execution of the expression a = b -= c + =5?

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10

450

110

-10

What is the only function all C program must contain.

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Start ()

System ()

Main ()

^{Program ()}

The arguments in main () function are known as.

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Program parameter

Command line arguments

Both a and b above

None of these

Which of the following is a LOOP statement of a C language.

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Repeat until

For

While -Do

Do-while

Both b and d above

Which of the following is not a valid name for a C variable.

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Hairaj

Hello _ raj

Hello raj

None of above

Which command is used to skip the rest of a loop and carry on from the top of the loop again.

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Break

Resume

Continue

Skip

What is the output of the following program.

#include <studio. h>

int c [10]={1,2,3,4,5,6,7,8,9,10}

main ()

{int a, b =0:

for {a<10;++a)

if c[a]:

[romt f (%d" . n);}

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20

24

25

30

It is necessary to declare the type of the function in the calling program if.

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The function return an integer

The function retern an integer

Function returning only the float values

The function return a non integer value.

Find teh output of the following program

void main (){

int i = ' hello";

print f (i):

}

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Syntax error

Runtime error

h

Hello

The address of the starting element of an array is.

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Represented by subscripted variable of the starting element.

Represented by the array name

Not used by the compiler

Represented by the size of the array

The function fprint is used in the program.

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When too + many print calls have been used in the program.

In place of printf , as it uses more memory

When the type of the variables to be printed are not known

When the output is to be printed on to a file

An example of a value parameter is the code above is.

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x

y

c

foo

Every C program consists of _____________ functions.

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Only one

Only two

One or many

None of the above

How many number of tokens are there in the following statement provided 'valeus' is an integer variable.

if value == 21)

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3

4

5

6

Which of the following function calculates the square of 'X' in C.

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sr (X)

Pow (2,X)

Pow(X,2)

None of above

The given statement FILE "fptr;

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Defines a pointer to the pre defined structure type FILE.

Defines a pointer to the usere defined structure type FILE

Defines a pointer to the pre-defined data type FILE DESCRIPTOR.

Creates a file pointed by fptr

How many union members can be initialized.

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Only one member of union at any one time.

Any number of members of a union at one time

Union members can not be initialized

Only two members of a union at any one time.

The function used to position the file pointer in C is

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Fseekg ()

Seekg()

Fseek()

Seekf()

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